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Questions tagged [layouttransform]

30 questions
11
votes
2 answers

Performance impact of applying either LayoutTransform vs RenderTransform?

I have had dealt with both LayoutTransform and RenderTransform and I know that each one is suited for a specific scenario which I had found a use for in previous projects. Yet, from a performance perspective and while using a WPF profiling tool, for…
Tarek Khalil
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9
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1 answer

Translation of Canvas child not working when setting its LayoutTransform to a TranslateTransform or MatrixTransform

I have a simple application consisting of a Window containing a Canvas (rootCanvas). I am trying to add another Canvas (test) to this and apply different Transforms to the child canvas's LayoutTransform. This is all being done programmatically…
Phil Vigus
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3
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5 answers

Find the applied ScaleTransform on a Control or UIElement?

I have a control sitting somewhere in my Window. At the root of this Window is a grid named MainGrid. I have a ScaleTransform applied on MainGrid's LayoutTransform that I use to zoom in on all the contents of my Window when the window's size grows.…
JacobJ
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2
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1 answer

WP7: LayoutTransform a ListBoxItem

Here's my XAML: In this code-behind (below), I am attempting to animate a delete action. When the item is selected I delete…
Jerry Nixon
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2
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3 answers

wpf textblock text is not clear when using layouttransform

I am using TextBlock control. Text in the TextBlock is clearly displayed with 0 degree rotation. But if i rotated the control to 90 degree using LayoutTransform, text is not clear. some blurry display. Is there anyother way to rotate the text…
Lakshmanan
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2
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1 answer

Parts of image missing when using ScaleTransform with LayoutTransformer and Scrollviewer on Windows Phone 7

I am trying to have a scaled image in a ScrollViewer in my Windows Phone 7 application. On the application page I define the controls like this:
gyurisc
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2
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1 answer

Template binding to ScaleTransform not work in Custom Control

I created simple custom control which derive from Control. This control has 2 DP which I bind in xaml on ScaleTransform. Code behind. public class MyControl : Control { public static readonly DependencyProperty ScaleXProperty =…
jose
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1
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3 answers

LayoutTransform animation on ScaleX and ScaleY is breaking binding with them

I have a custom class say 'MyCanvas' derived from wpf Canvas class. MyCanvas has a Dependency Property 'Scale' which specify the scale transform for the canvas. Now when the value of Scale changes I want to animate the transform from old value to…
Jai
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2 answers

Why doesn't the Row Height of a WPF Grid resize to the Height of its content?

I have a Grid similar to this: …
Bizhan
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1
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0 answers

Auto-Scale WPF TextBox/RichTextBox content to fit available space

I have the following problem: I want to setup a RichTextBox that automatically can resize the content inside to fit maximum of the available space while not change the layout of the content (e.g. Font sizes, Indent, etc.). I saw already many…
Patrick
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vote
1 answer

Flip a UIElement but preserve text inside from flipping

I think the title is pretty straightforward. I'm using some custom controls. I want to flip the tab header of a custom tab control. I tried a layout transform (ScaleTransform X = -1) to flip horizontally the tab header. But obviously I want the text…
muku
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vote
1 answer

WPF - Confusing DataTrigger/DoubleAnimation behaviour

I'm trying to animate the ScaleY property of a LayoutTransform based on a DataTrigger bound to a boolean on my ViewModel class. The animation happens when the value is first seen to be false by the DataTrigger (when the application first starts)…
EightyOne Unite
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1
vote
1 answer

Unscaled Controls in scaled parents

I have a WPF UserControl which acts like a Viewport (I call it "viewport" in the following context). This viewport can zoom and pan its content (I think the zooming uses either the Layout- or RenderTransform to zoom the content). Basically the…
Timo
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1
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1 answer

Exception animating a scale layout transform in WPF

I have create a storyboard in C# to animation a scale transform on a canvas. The scale transform is a layout transform. Here is my C# code for the animation: Storyboard Configuring = new Storyboard(); if (NexusRoot != null) { var current =…
Levi
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2 answers

RotateTransform shifts my image as well as rotating it

Ok, So I have an Image object that I want to rotate around its upper left corner. I setup a RotateTransform of 'X' degrees. My Image has the margin set to (400,400,0,0). This centers it on the canvas. The problem is that when I apply different…
Curtis
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